XJ Group

XJ Group is a large-scale backbone and leading enterprise in China's power equipment industry, affiliated with the State Grid Corporation of China. It is the country's most competitive power equipment manufacturer and system solution provider with the strongest comprehensive supporting capabilities. Its products cover all aspects of the power system, including power generation, transmission, distribution and consumption, spanning primary and secondary equipment, as well as AC and DC equipment. Currently, the group owns one listed company, 63 subsidiaries (branches), two industry-specific research institutes, two national product testing centers, one national engineering research center, three secretariats of national standardization committees, and one chairmanship of an international standardization committee. In 2010, XJ Group achieved sales revenue of 13.11 billion yuan (including tax) and profit of 1.018 billion yuan, up 31% and 27% year-on-year respectively, reaching the best level in history.
XJ Group has a development history of 40 years. Our spirit of hard work is the foundation for our survival, and our innovative genes are the source of our resilience - this has enabled XJ's strong product supporting and integration capabilities, flexible management mechanisms, excellent talent teams, comprehensive quality assurance systems, and a global marketing and customer service system. For world-renowned projects such as the Three Gorges Project, Qinshan Nuclear Power Plant, West-to-East Power Transmission, South-to-North Water Diversion, Olympic Bird's Nest, and Shanghai World Expo, XJ provided key complete sets of equipment. In the development of these major research projects and the manufacturing of major engineering equipment, XJ Group has won numerous world firsts. This has not only made significant contributions to accelerating the localization of major equipment, promoting the implementation of the national energy strategy, and improving the overall operational level of the power industry, but also added a brilliant chapter to the history of human power industry development.
Over the years, under the guidance of the national policy of revitalizing the country through science and technology and independent innovation, XJ Group has always held high the banner of national industry, actively responded to and strictly followed the national deployment of major equipment localization, and continuously undertaken and completed a series of national major research projects and the manufacturing of major national engineering equipment, filling many domestic gaps and winning a series of honors in the country and the industry:
● Won the highest award in the industrial field since the founding of the PRC - the first "China Industrial Award", being one of the nine national award-winning enterprises;
● Jointly awarded the title of "Innovative Enterprise" by the Ministry of Science and Technology, the State-owned Assets Supervision and Administration Commission of the State Council, and the All-China Federation of Trade Unions;
● Ranked among "Top 500 Chinese Enterprises" for many consecutive years;
● Ranked among "Top 100 China Major Equipment Manufacturing Enterprises" for many consecutive years;
● Ranked among "Top 100 National Electronic Information Enterprises" for four consecutive years;
● Recognized by the Ministry of Science and Technology as a "National Torch Plan Key High-tech Enterprise";
● Recognized as a national base for localization of major technical equipment and a national enterprise technology center;
● Won the first "Top Ten Outstanding Enterprises in China's Machinery Industry" and "Demonstration Enterprise of Machinery Industry Management";
● The "XJ" trademark was recognized as a "China Well-known Trademark" by the State Administration for Industry and Commerce;
● XJ Software Company was recognized as one of the 50 key software enterprises in the national planning and layout;
● The project "Development and Industrialization of Major Complete Sets of Technical Equipment for UHV DC Transmission" undertaken by XJ won the First Prize of the National Science and Technology Progress Award.
The development of XJ Group has always received high attention, care, and support from the state. Party and state leaders such as Hu Jintao, Wu Bangguo, Wen Jiabao, Jia Qinglin, Li Keqiang, and Li Changchun have successively visited XJ and gave high praise and earnest expectations for its development, adding endless momentum to our progress.
Over the years, XJ Group has created many world firsts in the history of power equipment development in China and the world:
● China's first generation of embedded series relays;
● China's first 500kV UHV transmission line protection;
● China's first microcomputer-based protection device;
● China's first set of nuclear power plant (Qinshan Nuclear Power Plant) unit protection devices;
● China's first set of large hydroelectric unit (Three Gorges right bank) protection devices;
● China's first DC project with Chinese as the main party, Guizhou-Guangdong II circuit DC project control protection and converter valve equipment;
● China's first large-capacity static var generator;
● China's first 1.5MW wind turbine main control system;
● China's first 2.0MW "grid-friendly" wind turbine;
● China's first automatic over-phase switch for high-speed railways;
● China's first box-type AT station for high-speed railways;
● The world's first ±800kV, 5000MW UHV DC transmission control protection system;
● The world's first ±800kV, 6400MW DC transmission control protection system, setting 18 world records including the largest transmission capacity and the longest transmission distance;
● The world's first ±800kV, 3125A optically controlled converter valve assembly;
● The world's first ±800kV, 4000A electrically controlled converter valve assembly;
● The world's first back-to-back DC project control protection and converter valve system with the largest transmission capacity and the highest voltage level;
● The world's largest, most technologically advanced, and specialized digital-analog integrated UHV test research center.